kdatepicker.h

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/*  -*- C++ -*-
    This file is part of the KDE libraries
    Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org)
              (C) 1998-2001 Mirko Boehm (mirko@kde.org)
              (C) 2007 John Layt <john@layt.net>
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#ifndef KDATEPICKER_H
#define KDATEPICKER_H

#include <kdeui_export.h>

#include <QtCore/QDateTime>
#include <QtGui/QFrame>

#include <klocale.h>

class QLineEdit;
class KDateTable;
class KCalendarSystem;

class KDEUI_EXPORT KDatePicker: public QFrame
{
    Q_OBJECT
    Q_PROPERTY( QDate date READ date WRITE setDate NOTIFY dateChanged USER true )
//FIXME    Q_PROPERTY( KCalendarSystem calendar READ calendar WRITE setCalendar USER true )
    Q_PROPERTY( bool closeButton READ hasCloseButton WRITE setCloseButton )
    Q_PROPERTY( int fontSize READ fontSize WRITE setFontSize )

public:
    explicit KDatePicker( QWidget *parent = 0 );

    explicit KDatePicker( const QDate &dt, QWidget *parent = 0 );

    virtual ~KDatePicker();

    QSize sizeHint() const;

    bool setDate( const QDate& date );

    const QDate &date() const;

    const KCalendarSystem *calendar() const;

    bool setCalendar( KCalendarSystem *calendar = 0 );

    bool setCalendar( const QString &calendarType );

    bool setCalendarSystem( KLocale::CalendarSystem calendarSystem );

    void setEnabled( bool enable );

    KDateTable *dateTable() const;

    void setFontSize( int );

    int fontSize() const;

    void setCloseButton( bool enable );

    bool hasCloseButton() const;

protected:
    virtual bool eventFilter( QObject *o, QEvent *e );
    virtual void resizeEvent( QResizeEvent* );

protected Q_SLOTS:
    void dateChangedSlot( const QDate& date );
    void tableClickedSlot();
    void monthForwardClicked();
    void monthBackwardClicked();
    void yearForwardClicked();
    void yearBackwardClicked();
    void selectMonthClicked();
    void selectYearClicked();
    void uncheckYearSelector();
    void lineEnterPressed();
    void todayButtonClicked();
    void weekSelected( int );

Q_SIGNALS:
    void dateChanged( const QDate &date );

    void dateSelected( const QDate &date );

    void dateEntered( const QDate &date );

    void tableClicked();

private:
    void init( const QDate &date );
    class KDatePickerPrivate;
    friend class KDatePickerPrivate;
    KDatePickerPrivate *const d;
};

#endif //  KDATEPICKER_H